Investigating the influence of Ca on soil organic carbon dynamics in a Swiss subalpine grassland with a natural variation in CaCO3 concentration.

Mike C. Rowley1, Stephanie Grand2, Jorge Spangenberg3 and Eric P Verrecchia2, (1)University of Lausanne, IDYST, Lausanne, Switzerland, (2)University of Lausanne, Faculty of Geosciences and Environment, Lausanne, Switzerland, (3)Institute of Earth Surface Dynamics, University of Lausanne, Switzerland, Lausanne, Switzerland